{"schema_version":"secwatch.filing_event.v1","accession":"0000357173-24-000082","form_type":"8-K","ticker":"OSBC","cik":"0000357173","company_name":"OLD SECOND BANCORP INC","filed_at":"2024-12-17T23:59:59+00:00","discovered_at":"2026-05-14T18:03:10.729366+00:00","generated_at":"2026-05-29T02:37:25.425318+00:00","sec_items":["8.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Old Second Bancorp authorizes $39.1M share repurchase; Fed non-objection secured","bullets":["Board authorized up to $39.1M share repurchase; Federal Reserve non-objection received Dec 16, 2024.","Repurchases may be made via open market, Rule 10b5-1 plans, or private negotiations at management's discretion.","Program runs through Dec 31, 2025; any repurchases after that date require further Federal Reserve non-objection.","Company is not obligated to repurchase any shares; program may be suspended or discontinued at any time."],"urls":{"canonical":"https://secwatch.observer/filing/0000357173-24-000082","json":"https://secwatch.observer/filing/0000357173-24-000082.json","markdown":"https://secwatch.observer/filing/0000357173-24-000082.md","text":"https://secwatch.observer/filing/0000357173-24-000082.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/357173/000035717324000082/0000357173-24-000082-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/357173/000035717324000082/tmb-20241217x8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-29T02:37:25.425318+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}